What doesn't kill you [The 100]

In which Clarke was sent to Earth to die because of her supposed treason, but doesn't.

She quickly learns that radiation won't kill her. Grounders, strange animals, acid fogs, AIs, politics and the delinquents that she doesn't remember adopting, on the other hand, just might.

What doesn't kill her just raises her chance in surviving against the things that might. [AU/canon.]